Home / 2,232,302,711.88-3,348,662,658.42-658,411,551.60

Finding the Fourth Proportional to 2,232,302,711.88, 3,348,662,658.42 and 658,411,551.60

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Solution

The fourth proportional to 2,232,302,711.88, 3,348,662,658.42 and 658,411,551.60 is: 987,678,850.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,302,711.88 : 3,348,662,658.42 = 658,411,551.60 : x
  2. Step 2: Convert to fraction form
    2,232,302,711.88/3,348,662,658.42 = 658,411,551.60/x
  3. Step 3: Cross multiply
    2,232,302,711.88x = 3,348,662,658.42 × 658,411,551.60
  4. Step 4: Simplify right side
    2,232,302,711.88x = 2,204,798,176,715,293,184
  5. Step 5: Solve for x
    x = 2,204,798,176,715,293,184/2,232,302,711.88
  6. Step 6: Final answer
    x = 987,678,850.62

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.